34220233 has 4 divisors (see below), whose sum is σ = 34604820. Its totient is φ = 33835648.

The previous prime is 34220231. The next prime is 34220237. The reversal of 34220233 is 33202243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20912329 + 13307904 = 4573^2 + 3648^2 .

It is a cyclic number.

It is not a de Polignac number, because 34220233 - 2¹ = 34220231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34220233.

It is not an unprimeable number, because it can be changed into a prime (34220231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192160 + ... + 192337.

It is an arithmetic number, because the mean of its divisors is an integer number (8651205).

Almost surely, 2^34220233 is an apocalyptic number.

It is an amenable number.

34220233 is a deficient number, since it is larger than the sum of its proper divisors (384587).

34220233 is an equidigital number, since it uses as much as digits as its factorization.

34220233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384586.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 34220233 is about 5849.8062361073. The cubic root of 34220233 is about 324.6591550887.

Adding to 34220233 its reverse (33202243), we get a palindrome (67422476).

It can be divided in two parts, 34220 and 233, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 34220233 in words is "thirty-four million, two hundred twenty thousand, two hundred thirty-three".